WT – tees

WT100x7.5

Standard: ASTM A6/A6M (désignations métriques)Source: SI values from the AISC v16.0 database (ASTM A6 shapes common to Canada)
ASTM A6 rolled shapes are the same in Canada; the CISC list may differ slightly (availability).
xybf = 100d = 100tf = 5.21tf = 5.21tw = 4.32tw = 4.32
Cross-section, to scaledimensions in mm

Dimensions

Depthd
100mm
Flange widthbf
100mm
Web thicknesstw
4.32mm
Flange thicknesstf
5.21mm
Distance k (design)kdes
12.8mm
Distance k (detailing)kdet
17.5mm

Mass and area

Mass per lengthm
7.5kg/m
Cross-sectional areaA
955mm²

Strong axis x–x

Moment of inertiaIx
0.89510⁶ mm⁴
Elastic section modulusSx
11.710³ mm³
Plastic section modulusZx
20.810³ mm³
Radius of gyrationrx
30.5mm

Weak axis y–y

Moment of inertiaIy
0.43710⁶ mm⁴
Elastic section modulusSy
8.710³ mm³
Plastic section modulusZy
13.510³ mm³
Radius of gyrationry
21.3mm

Torsion and stability

Torsional constantJ
8.8210³ mm⁴
Warping constantCw
0.0030610⁹ mm⁶
Polar radius (shear center)r̄o
43.2mm
Flexural constantH
0.749

Centers

Centroidȳ
24.2mm
Plastic neutral axisyp
4.78mm

Slenderness ratios

Flange slendernessbf/2tf
9.61
Wall slendernessD/t
23.2

Equivalents in other standards